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Description
Firman Tri Fuel Inverter Portable Generator 6850W Electric Start With Co AlertThe FIRMAN WT05571 Tri Fuel Whisper Series Generator provides flexible and reliable power for RVs, camping, home backup, and DIY projects. Its tri fuel capability allows operation on gasoline, propane, or natural gas at the push of a button, adapting to available fuel without compromising performance. Delivering up to 6,850 starting watts and 5,500 running watts on gasoline, 6,250 starting watts and 5,000 running watts on propane, and 5,500 starting
The FIRMAN WT05571 Tri-Fuel Whisper Series Generator provides flexible and reliable power for RVs, camping, home backup, and DIY projects. Its tri-fuel capability allows operation on gasoline, propane, or natural gas at the push of a button, adapting to available fuel without compromising performance.
Delivering up to 6,850 starting watts and 5,500 running watts on gasoline, 6,250 starting watts and 5,000 running watts on propane, and 5,500 starting watts and 4,500 running watts on natural gas, it ensures consistent energy for household devices, RV systems, and power tools.
Designed with portability in mind, this generator features a compact 136.7 lb frame, integrated wheel kit, and folding handle for easy transport. Operating at just 67 dB, it maintains a quiet footprint suitable for residential areas, campsites, and RV parks. Eco Mode improves fuel efficiency under lighter loads, while CO Alert technology automatically shuts down the generator if unsafe carbon monoxide levels are detected.
Equipped with a multi-functional outlet panel—including household, RV, and high-demand outlets, plus USB-C and 12V DC ports—the WT05571 provides convenient and versatile power for modern electronics alongside larger equipment. Included accessories such as an engine oil bottle, oil funnel, tool kit, LPG regulator, and quick oil drain make setup and maintenance simple.
Features
- Tri-fuel operation: Gasoline, Propane, Natural Gas
- Whisper Series quiet operation: 67 dB at ¼ load
- Eco Mode for improved fuel efficiency
- CO Alert technology for added safety
- Integrated wheel kit and folding handle for portability
- Multi-featured control panel with covered outlets
- USB-C fast charging and 12V DC power port
- Parallel operation compatible
- Multi-Meter display for voltage, frequency, fuel, and oil alert monitoring
- Low oil automatic shutoff
- 3-year manufacturer warranty
Specifications
- Engine: 322cc
- Start Type: Recoil and Electric
- Starting Watts: 6,850W Gas / 6,250W LPG / 5,500W NG
- Running Watts: 5,500W Gas / 5,000W LPG / 4,500W NG
- AC Voltage: 120/240V
- DC Voltage: 12V
- Frequency: 60 Hz
- Tank Size: 5.3 Gal
- Run Time: Up to 14.5 hrs at ¼ load
- Decibels: 67 dB at ¼ load
- THD @ Full Load: 3%
- Low Oil Shutoff: Yes
- CO Shutoff: Yes
- Power Stream Alternator: Yes
- Cast Iron Sleeve: Yes
- Fuel System: Gas / LPG / NG
- Frame Material: Steel
- Wheels: 8" gray plastic, flat-free
- Handle: U-shape folding
- 5-20R 120V 20A DUPLEX GFCI: 1
- TT-30R 120V 30A TWISTLOCK: 1
- L14-30R 120V/240V 30A TWISTLOCK (22.9A/240V/5,500W): 1
- 14-50R 120V/240V 50A (22.9A/240V/5,300W): 1
- USB-C (3.1/5A/5/9/12/15/20V DC/60W): 1
- 12V DC Power Port/Plug (8.3A/12V DC/100W): 1
- Parallel Port: Yes
- Multi-Meter: Voltage, Frequency, Fuel Level, Oil Alert, Overload
- Certifications: EPA Certified, cETL Certified, PGMA
Warranty
3-year manufacturer warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1384 reviews
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Product Reviews
★★★★★ 5
Great Sunscreen at a Great Price!
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Love this sunscreen. I live in FL and like to walk most mornings, and need a good sunblock. This Amazon Basics is far better than my previous, far more expensive brand. It's a great price for great quality. I've been using it on my body & face, it's non-greasy, absorbs well, and really seems to offer very good sun protection. And I really appreciate the next day shipping on my past two orders, Amazon. Thanks for the great product & great service!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Works when working outside and heavy activities
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I use it as an Amazon delivery driver, and it works in the heat and sweat is no issue it does last for 2 hours. Reapplying it is extremely easy, no burns or sun damage to my skin. I can tell you it works cause I’m recovering from skin cancer and it works no problems or anything.
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Reviewed in the United States on May 19, 2026
★★★★★ 3
Just ok - too thick to apply evenly
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Just ok - very thick, so difficult to apply evenly. I use this for outdoor cycling and it works, but it's so thick that it tends to clump instead of smoothly covering the skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Favorite sunscreen
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Doesn't go on greasy. Doesn't stink. Don't get sunburnt wearing it.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Best Moisturizer & Clears ECZEMA FAST! TIPS & BONUS USES
Size: 11 Ounce (Pack of 1)
After wasting money on many supermarket and expensive brands, this is the only one that really works!
I don't have eczema, but another friend does, who first told me about this product.
I do have dry skin, though, whenever I over wash my hands due to chores, repairs or taking care of family, and the dry indoor heat or coldness of winter weather.
My friend with eczema swears by this. She's tried other brands and even prescriptions, which have side effects (steroids thin the skin and is bad for your immunity).
When her skin had cracks or is itchy, she applies it, and it heals up within a few days.
She uses it also as maintenance daily, to prevent future outbreaks or skin cracking.
There's the regular "Aveeno Eczema Therapy" in a tube, but it stings at first if you have any cracks in the skin, which subsides after a few minutes, but it works faster with sealing up cracks.
I love this product because it's very rich, but not too greasy.
It doesn't sting if you have skin cracks, and is gentler and still works well, but it takes a little bit longer.
It's even more effective than the regular "Aveeno Baby Eczema Care" creme in a tube.
I prefer jars because there's always some product left in a tube.
You can't squeeze out what's left at the bottom, and have to cut the tube apart to get at it.
AMAZON HAS THE BEST PRICE, that I've seen online or off.
It's also available in the Baby Section only at stores like supermarkets, pharmacies, etc., but this is the lowest price.
SUBSCRIBE, and you can save even more.
DO NOT BUY ANY GENERICS! They don't work!
I've tried buying them, since it looked like they had the same ingredients, and costs less,
but they are simply not efficacious.
USE WATER TO KEEP MOISTURE IN:
Surprisingly enough, it's not the moisturizer per se that keeps your skin hydrated, it's water.
For example, think of a grape (full, plump with water, juicy), versus a prune (a dried out grape).
Moisturizer provides a physical barrier to keep your skin hydrated.
Of course, a moisturizer's ingredients can also make it a superior or inferior product.
The Aveeno Eczema line has colloidal oatmeal, which is soothing, and healing to the skin.
HOW TO USE WATER WITH MOISTURIZER:
Wet the application areas with water first (I run my hands lightly under the tap), so the product will absorb faster (water hydrates when mixed with moisturizer), and it won't be greasy.
Your skin will feel non-greasy, and not wet within a few minutes.
Use a paper towel or tissues to lightly wipe off the excess, and you can use your hands right away.
I find that this method keeps my skin hydrated more effectively and longer.
YOU'LL USE LESS CREAM WITH WATER:
I use only a tablespoon size, and spread it all over my hands, and along my forearms and elbows.
Water thins and spreads out the cream more easily.
You can use it on DRY, CRACKED FEET, too.
Apply it throughout the day after you wash your hands and before bed, and you'll never get dry skin or eczema outbreaks again! (Per me and my circle of friends).
BUY SEVERAL JARS, and scatter around them the house, like the bathrooms, kitchen, work areas, etc.
BONUS USES:
1. INSECT BITES:
A friend reported that it even works in a pinch to help alleviate bug bites that she's gotten (fleas from animal rescue, mosquitoes, etc).
Wash the area or use an alcoholic sanitizer or baby wipes to clean the bite area first.
Then spread on Aveeno, if you don't have an antihistamine topical product handy.
ALOE VERA GEL FROM THE PLANT also has miraculous healing powers with insect bites, burns,
skin rashes, etc.
You just cut a small piece at an angle, open it up with scissors along the leaf's seam, and apply the gel.
You can wrap a bandage or strip of clean cloth lightly over the area to keep the gel in place, if you want.
The cut plant area will close by itself within a day. Aloe vera is sold cheap at supermarkets, nurseries, etc.,
at under $10.
The gel feels cool and soothing to the skin. The plant is superior to any packaged product.
DO NOT SCRATCH THE ITCH!
IF YOU IGNORE IT, IT'LL DISAPPEAR by itself within a few hours.
Trust me, it really works with mosquito bites. I used to itch for days, until I stopped scratching it.
Distract yourself by watching tv, reading or using your cell to ignore the itch, and just lightly apply
your best anti-itch remedy (DO NOT RUB or you'll stimulate the histamines from the bite).
Anytime that you're tempted to scratch, apply your remedy instead.
THE BEST THINGS TO STOP ITCHING FAST (In order of effectiveness) are:
1) Anti-histamine topical product
2) Aloe vera gel from the plant (also heals the skin)
3) Aveeno creme (also heals the skin)
4) Alcoholic rub
2. SKIN RASHES:
A friend of mine said she was by herself with the baby one day, stuck with no car and husband away, when the diaper creme had run out in the evening.
She applied Aveeno several times, and the rash disappeared the next morning.
Another friend used Aveeno for a strange rash that showed up on her arm when she accidentally brushed against some plants when hiking, and it disappeared within a few hours. She washed the area first, then applied the cream.
Of course, it's best to use a product designed for rashes, especially for babies.
And get any mysterious rash checked out by a doctor.
Btw, I don't get compensated for any of my reviews.
I wanted to give a recommendation for a fantastic moisturizer that I've been using for several years.
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Reviewed in the United States on March 24, 2022